Since its introduction in 2014 the Solidity programming language has become the de facto standard to write smart contracts on the Ethereum blockchain network. Solidity is so popular that numerous ...

Smart Contract Code: Smart contracts are written in a high-level programming language such as Solidity (for Ethereum), Go (for EOS), or Chaincode (for Hyperledger Fabric), which are specifically ...

The Ethereum network brought smart contracts into the blockchain space, making concepts like decentralized finance (DeFi) possible. Smart contracts can automatically execute processes once certain ...

Few things have been more exciting in this 21st century than the development of cryptocurrency. Whether you don't really understand the phenomenon and would like to, or already follow it closely but ...

Bitcoin was invented to replace banks, but underlying technology - blockchain – proved it could replace almost any intermediary. It did not stop there; now that we had digital money, we could do ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...

A smart contract security audit is a complete review to find and fix vulnerabilities in the code to protect against hacks and failures. Regular auditing is critical for robust security while also ...